They never had contact ? Like when ? People travelling most of the globe way before British figured out basic stuff.

Ancient sumeria, Egypt, Assyrians and Indians had concepts like crowns. Also if a civilization did something cool, others usually copied it under 200 years.

Not a historian, so grain of salt.

I am rising from the ashes like a phoenix.

Humanity risks losing its identity in pursuit of profits.

Yes, it will and zuck will feel fulfilled and stop thinking about more money.

May be not.

Just create advertising community and let all advertise on that community alone ? Thats a good idea, kind of like ‘deals’ but you pay to post there.